Method for improving the mechanical performance of composite articles: Gomez, J.A., Magrum, G.R., Pohl, E.R., Osterholtz, F.D., Sweeney, J.B., Adzima, L.J., Flautt, M.C. and Krumlauf, P.R. (Union Carbide Chemicals and Plastics Corporation, Danbury, CT and Owens-Corning Fiberglass Technology, Inc., Toledo, OH, both of USA)US Pat 5 319 003 (7 June 1994)